<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>文本装饰text-decoration</title>
		<style type="text/css">
		.one{
			text-decoration: underline;
		}
		.two{
			text-decoration: overline;
		}
		.three{
			text-decoration: line-through;
		}
		.four{
			text-decoration: underline line-through;
		}
		</style>
	</head>
	<body>
		<p class="one">设置下划线（underline）</p>
		<p class="two">设置上划线（overline）</p>
		<p class="three">设置删除线（line-through）</p>
		<p class="four">同时设置下划线和删除线（underline line-through）</p>
	</body>
</html>
